Exam (elaborations)
Certified Mobile Crane Operator Prep Training Final Exam – Questions & Solutions
- Course
- Institution
Certified Mobile Crane Operator Prep Training Final Exam – Questions & Solutions
[Show more]
Seller
Follow
Studyhall
Reviews received
Content preview
Certified Mobile Crane Operator Prep Training FinalExam – Questions & Solutions
Where must the operators manual be kept during crane operations?
Correct Ans - The operators manual must be always kept in the cab
According to ASME B30.5, what are the minimal requirements to meet
crane operator qualifications? Correct Ans - Physical, Written Test,
Practical Test
Which will have the greatest effect to the fulcrum of a crawler crane and
have a major impact on capacity? Correct Ans - Working over the
rear
What hand signal must be always obeyed? Correct Ans - Stop
When removing pins or bolts from a boom assembly, workers shall remain?
Correct Ans - Out from under the boom
When may a crane be overloaded? Correct Ans - Never
What is the purpose of a boom length indicator? Correct Ans - To
provide the actual boom length at the time of use
When can the operator leave the crane? Correct Ans - After
securing the crane
When can a crane be side loaded? Correct Ans - With a freely
suspended load
The deflection of a boom will cause the load to? Correct Ans -
Increase the radius
Which inspection has a competent person making records of the
inspection? Correct Ans - Month
When should tag lines be used? Correct Ans - When the rotation of
the suspended load becomes hazardous
, What shall be in the operators cab during crane operations? Correct
Ans - Load charts
Which of the following is considered duty-cycle work? Correct Ans -
Clamshell digging
When doing duty cycle work, most manufacturers require the cranes
capacity to be reduced by? Correct Ans - 20%
Which components are not parts of the boom? Correct Ans - Heel
pins
The boom angle on a lattice boom crane, is the angle between? Correct
Ans - The ground and centerline of the boom, between sheaves and heel
pins
Three short audible signals means? Correct Ans - Back-up
According to ANSI B30.5, hand signal chart shall be posted where?
Correct Ans - On the job site
A signal person shall be? Correct Ans - A designed person, tested
and qualified
An anti-two-block device can be used? Correct Ans - To test the LMI
Cranes should be load tested when? Correct Ans - After
modifications
Upon completion of assembly of the crane, what must be done? Correct
Ans - An inspection to ensure that manufacturer specifications are met
During crane assembly, the counterweight should be installed when?
Correct Ans - Before raising the boom
A long boom crane at a short radius and out of level by 3 degrees can see a
reduction in capacity by as much as? Correct Ans - 50%
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Studyhall. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now